baber/WOPTO huggingface dataset:
Patent JP-2013002933-A (JP)
Title: Three-dimensional positioning system
Inventor: YASHIRO YUICHI
IPC: G01S5/02
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To make possible three-dimensional positioning within a structure without utilizing satellite communication, such as GPS.SOLUTION: A three-dimensional positioning system 50 has a wireless sensor terminal 100 arranged to be shiftable, a server 300, and a plurality of radio base stations 1a to 3h arranged indoors. The server and the plurality of radio base stations are connected by LAN. Wireless sensor terminals 150a to 150c for reference planes, capable of wireless communication with a LAN system, are arranged indoors. Both the wireless sensor terminal 100 and the wireless sensor terminals for reference planes have atmospheric pressure detecting means for detecting the ambient atmospheric pressure. The server has altitude information on reference planes 11 to 13 on which the wireless sensor terminals for reference planes are arranged and, on the basis of atmospheric pressures detected by the atmospheric pressure detecting means of the wireless sensor terminals for reference planes and of the wireless sensor terminal 100, measures the altitudinal position of the wireless sensor terminal 100.
Patent JP-2013003442-A (JP)
Title: Thermo-optical phase shifter and variable optical attenuator, 1×m optical switch, and variable wavelength filter using the same
Inventor: KATAYOSE SATOMI
IPC: G02B6/12
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermo-optical phase shifter which achieves lower power consumption, and a variable optical attenuator, a 1×M optical switch, and a variable wavelength filter which use the same.SOLUTION: The thermo-optical phase shifter includes an optical waveguide 13 for guiding an optical signal and a heater 15 which heats the optical waveguide 13 partially to give a phase change to the optical signal. The optical waveguide 13 and the heater 15 are provided to overlap with each other so that the heater 15 and heated parts 131 and 132 of the optical waveguide 13 are of the same lengthwise direction, and the heated parts of the optical waveguide are formed into such a folding structure that a plurality of optical waveguide parallel with each other are optically combined into one folding waveguide, whereby the heated parts of the optical waveguide are provided with a high density in a position overlapping with the heater. The variable optical attenuator, the 1×M optical switch, and the variable wavelength filter can be constituted by using the thermo-optical phase shifter.
Patent JP-2013003053-A (JP)
Title: Device for correcting encoder
Inventor: NAKAGOME FUMIHIKO
IPC: H02K15/16
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for correcting an encoder capable of improving productivity and suppressing occurrence of human errors during mounting of a motor and deterioration of correction accuracy due to the deterioration of concentricity between encoders.SOLUTION: A device for correcting an encoder corrects an encoder under test 1 which performs position detection for a motor under test 2. The device includes: a reference encoder 4; coupling parts 5 and 7 which are mounted on the reference encoder and by which a motor shaft 6 of the motor under test and the central axis of the reference encoder are coupled with each other; and a support part 3 by which the reference encoder is freely movably supported along a surface perpendicular to the central axis of the reference encoder.
Patent JP-2011230193-A (JP)
Title: Method for supplying metallurgically improved molten metal
Inventor: KOFFRON ROBERT J
IPC: B22D41/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for improving metallurgical treatment of molten metal.SOLUTION: The method for improving metallurgical treatment of molten metal includes introduction of a refractory into a ladle chamber 23, the refractory having an adjusted specific gravity having a reduced steel ballast to refractory material ratio that is less than required for a specific gravity required to buoyantly support the refractory in the molten metal. The method includes enclosing of the ladle 22, for example, with a lid 90 and maintaining of the refractory in the ladle until the discharge of the molten metal from the vessel is substantially terminated. Preferably, the method also includes intermediate refining such as introduction of a balancing material into the ladle before enclosing.
Patent JP-2013002432-A (JP)
Title: Fuel injection valve
Inventor: FUKUTOMI NORIHISA
IPC: F02M61/18
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by promoting spray atomization by forming a liquid film within an injection hole of a fuel injection valve.SOLUTION: A fuel injection valve includes: a valve seat including a conical valve seating surface; a valve element which opens/closes a fuel passage by separating/contacting a spherical surface from/to the valve seating surface and control the supply of a fuel to an engine suction pipe; and an injection hole plate which includes a plurality of injection holes each for injecting the fuel to the engine suction pipe and is disposed while being confronted with a downstream surface of the valve element. The injection holes are disposed in such a manner that the fuel flowing down along with the valve seating surface from between a point (seat part D) on the valve seating surface which is abutted with the spherical surface while the valve is closed, and the spherical surface does not directly flow into an injection inlet S3 farthest from the seat part D while directly flowing into an injection hole inlet S2 closest to the seat part D. Therefore, a liquid film of the fuel is formed within the injection hole while providing a flowing velocity difference to the fuels entering the injection holes.
Patent JP-2013007781-A (JP)
Title: Liquid crystal device
Inventor: MATSUMOTO KENJI
IPC: G02F1/1337
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To successfully perform alignment control and phase control in a liquid crystal device modulating a light wave by birefringence of a liquid crystal, and to allow compensation for residual birefringence even when it occurs.SOLUTION: In a liquid crystal device sandwiching liquid crystal molecules 5 by a first base plate 1 and a second base plate 2 where electrodes are formed and modulating a light wave by birefringence of a liquid crystal, a grating structure 6 having a pitch p shorter than the wavelength of the light wave is provided in the first base plate 1 or in the second base plate 2. The grating structure 6 controls the alignment direction of the liquid crystal molecules 5 and performs phase control of the light wave passing through the liquid crystal.
Patent JP-2013008137-A (JP)
Title: Data transmission device for three-dimensional shape modeling, data reception device for three-dimensional shape modeling, three-dimensional shape modeling system, data transmission program for three-dimensional shape modeling, and data reception program for three-dimensional shape modeling
Inventor: KITAJIMA KATSUHIRO
IPC: G06T19/00
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the amount of data to be transmitted from a transmission side in the case of transmitting data relating to a three-dimensional shape model from the transmission side, and restoring the three-dimensional shape model on the basis of the received data at a reception side.SOLUTION: A data transmission device 100A for three-dimensional shape modeling is configured to transmit feature point data showing the feature points of a three-dimensional shape via a network 102 to a data reception device 100B for three-dimensional shape modeling. A data reception device 100B for three-dimensional shape modeling is configured to restore the three-dimensional shape on the basis of the received feature point data.
Patent JP-2013006189-A (JP)
Title: Device and method for manufacturing hollow rack bar
Inventor: YAMAWAKI TAKASHI
IPC: B21K1/76
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow rack bar without reducing productivity, while securing sufficiently the tooth width and tooth height for a tooth part.SOLUTION: A device includes: a die 20 that has a tooth mold 24 and holds a steel tube 1A opened at both ends and having a processing wall 5 on which racks 4 are formed by the tooth mold 24; a core metal M that is press-fit into the steel tube 1A, thereby causing plastic flow of the processing wall 5 coming into contact with the tooth mold 24 from the inside to the outside of the steel tube 1A to form the racks 4 corresponding to the tooth mold 24; a core metal driving mechanism 40 for press-fitting the core metal M into the inside of the steel tube 1A held by the die 20; and an ultrasonic generation part 60 for providing ultrasonic vibration to the tooth mold 24.
Patent JP-2013007619-A (JP)
Title: Logic circuit and voltage detection circuit
Inventor: IGARASHI ATSUSHI
IPC: G01R19/165
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit having a logic selecting circuit which can suppress current consumption regardless of which output logic is selected, a high level one or a low level one, as well as a voltage detection circuit.SOLUTION: A logic circuit with logic selecting circuits 100 and 200 that include first fuses 101 and 201, respectively, each of which are connected between a power terminal and an output terminal, and second fuses 102 and 202, respectively, each of which connected between a grounding terminal and the output terminal, and a voltage detection circuit are provided. When selecting an output logic, either of the first fuses 101 and 201 or the second fuses 102 and 202 are always cut.
Patent JP-2013008849-A (JP)
Title: Electronic apparatus
Inventor: SASAKI HIKARI
IPC: H01L23/02
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which includes a structure facilitating assembly of a capacitor for noise removal.SOLUTION: An electronic apparatus comprises: a conductive case 10; a substrate 20 having one surface 21 where a circuit chip 30 is mounted and the other surface 22 is fixed to the interior of a case 10; and a terminal 40 having one end 41 electrically connecting with the circuit chip 30 and the other end 42 electrically connecting with the exterior. Further, the terminal 40 has a dielectric layer 44 laminated on a part of its surface and an electrode layer 45 laminated on the dielectric layer 44. A capacitor part for noise removal 43 is formed by the terminal 40, the dielectric layer 44, and the electrode layer 45. The electrode layer 45 of the capacitor part 43 electrically connects with the case 10.
Patent JP-2013009198-A (JP)
Title: Sound control device, sound correction device and sound correction method
Inventor: YONEKUBO HIROSHI
IPC: H04R3/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sound control device and a sound correction device capable of realizing sound with higher quality, and further to provide a sound correction method.SOLUTION: A sound control device related to one embodiment is connected to a sound correction device provided with a sound correcting section for correcting an audio signal. The sound control device comprises: a first receiving section for receiving the audio signal; a second receiving section for receiving environmental sound; a temporary gain calculating section for calculating a temporary gain on the basis of the environmental sound received by the second receiving section; a sound type determining section for determining a sound type of a main component of the audio signal received by the first receiving section; a gain controlling section, in a case where the sound type of the main component of the audio signal received by the first receiving section is determined to be music, that stabilizes the temporary gain calculated by the temporary gain calculating section and sets a gain; and an outputting section for outputting the gain set by the gain controlling section to the sound correcting section of the sound correction device.
Patent JP-2013009199-A (JP)
Title: Sound control device, sound correction device and sound correction method
Inventor: TAKEUCHI HIROKAZU
IPC: H04R3/04
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sound control device and a sound correction device capable of realizing sound with higher quality, and further to provide a sound correction method.SOLUTION: A sound control device related to one embodiment is connected to a sound correction device provided with a sound correcting section for correcting an audio signal. The sound control device comprises: a first receiving section for receiving the audio signal; a second receiving section for receiving environmental sound; a masking gain calculating section for calculating a masking gain for each frequency band on the basis of the audio signal and the environmental sound; a gain controlling section that smooths the masking gain of a frequency band less than a threshold value set beforehand at a first interval and the masking gain of a frequency band not less than the threshold value at a second interval greater than the first interval and sets a gain; and an outputting section for outputting the gain set by the gain controlling section to the sound correcting section of the sound correction device.
Patent JP-2011219094-A (JP)
Title: Internal combustion assist means for bicycle
Inventor: YVAN PHILIPPE GILLES PESENTI
IPC: B62M6/20
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an assist device for a lightweight vehicle such as a bicycle which allows constant cooperation between a user and the assist device.SOLUTION: The pedalling assist device for a lightweight vehicle, in particular a bicycle, equipped with pedals and with a gear change transmission includes a heat engine 1 equipped with a reduction unit mechanically coupled to an element receiving muscular pedalling power from a user of the lightweight vehicle. The mechanical coupling takes place upstream of the gear change transmission, and the heat engine benefits from the gear changes. The assist device includes a torque limiter 6 installed on a motion mechanism of the reduction unit of the heat engine between the heat engine and the mechanical coupling.
Patent JP-2012030057-A (JP)
Title: Game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To make the accumulation of a parameter of a character advantageous to a player in a game machine in which the same can be accumulated with the progress of a game.SOLUTION: A continuous performance selection ratio is set according to the level of a play's own character. The probability that when a probability variable jackpot occurs in a Pachinko game machine 50, a player is notified of it is increased with increase in the level of the player's own character. For example, when the level is 100, it is notified with a probability of 69% and when the level is 10, it is notified with a probability of 7%. To enhance the level, it is necessary to obtain an experience value and the experience value can be saved by experiencing special training ready-to-win or game ready-to-win. Therefore, even in a state in which a player cannot win a jackpot, the player can achieve a specific game benefit, that is, is prone to be notified of a probability variable jackpot by accumulating experience values.
Patent JP-2013008313-A (JP)
Title: Electric apparatus
Inventor: NIWA SHINJI
IPC: G06F3/01
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when a user does not wear an electric apparatus on his/her body by automatically detecting whether the user wears the electric apparatus on his/her body in the electric apparatus that is put on the body of the user for use.SOLUTION: When a remote operation terminal 1 is put on a forefinger to be brought into contact and separation with/from a thumb, a propagation aspect of an electric signal applied from an AC power source 13 through electrodes for application 5, 7 changes, and a current value measured by a toroidal coil 3 and a current sensor 11 for contact determination also changes. A controller 17 detects the contact and separation on the basis of the current value that changes in this way. As long as the remote operation terminal 1 is put on the forefinger, an electric signal A shown by an alternate long and short dash line propagates. An attachment/detachment determining part 17a included in the controller 17 reads a current value detected by a current sensor 15 for attachment/detachment determination during the application of the electric signal to detect whether the remote operation terminal 1 is put on the forefinger, and prohibits the detection of the contact and separation when the remote operation terminal is not put on the forefinger.
Patent JP-2013010197-A (JP)
Title: Droplet ejection apparatus, and ink set
Inventor: ARIGA TOMOHIRO
IPC: C09D11/00
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a droplet ejection apparatus having superior discharge stability even when a pigment ink and a dye ink are mixed.SOLUTION: The droplet ejection apparatus includes a head member. The head member is provided with a nozzle surface, a plurality of nozzle arrays including a first nozzle array and a second nozzle array are arranged on the nozzle surface, the nozzle array includes a plurality of nozzle holes which are arranged in a predetermined pattern, the first nozzle array discharges a pigment ink which contains water and a pigment, the second nozzle array discharges a dye ink which contains water and a dye, and the relationship between the conductivity [E(mS/cm)] of the pigment ink and the conductivity [E(mS/cm)] of the dye ink is expressed by the formula 0<(E-E)≤3.
Patent JP-2012148051-A (JP)
Title: Photographing device for endoscope
Inventor: CHEN SUNG-NAN
IPC: A61B1/06
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device for an endoscope having two or more illumination directions.SOLUTION: This photographing device 10 for the endoscope includes a tube body 11, a photographing module 13, a first light source 15, a second light source 17, and a light source control means. The photographing module 13 is installed in one end of the tube body 11, and comprises a lens 131 and a video sensor 132. The first light source 15 is disposed in the one end of the tube body 11 together with the photographing module 13, and a first illumination range A1 thereof overlaps a photographic range P1 of the photographing module 13. The second light source 17 is disposed in the tube body 11 and has an illumination direction which has a prescribed difference with the illumination direction of the first light source, and a second illumination rage A2 thereof overlaps the first illumination range A1 of the first light source 15. The light source control means controls ON/OFF of the first light source 15 and the second light source 17. Accordingly, an illumination range can be increased by the second light source 17 different from the illumination direction of the first light source 15 to clearly acquire a video.
Patent JP-2013012053-A (JP)
Title: Pull print system, print job management method, print server, and control method and program thereof
Inventor: UCHIKAWA SHINICHI
IPC: B41J29/38
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: if a notification cannot be received when performing management of a job on the basis of the notification from a printer to which direct access cannot be performed, it becomes impossible to grasp a job state, resulting in unnecessary management.SOLUTION: A pull print system comprises: generation means for generating a program which is to be executed by a client terminal and instructs a printer to execute processing to a print job and issue a notification of a processing state of the print job to a print server, when a print request to the printer is received from the client terminal, and transmitting the program to the client terminal; reception means for receiving the notification from the printer; and monitoring means for monitoring the print job which the printer was instructed to execute, using the notification received by the reception means. When a next notification is not received within a certain period of time after the last notification was received from the printer, the monitoring means terminates monitoring of the print job to which the printer was instructed to perform processing.
Patent JP-2013021392-A (JP)
Title: Electronic device, and portable terminal device
Inventor: KANEKO SUSUMU
IPC: H04N5/228
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of blocking power supply to an electronic circuit with certainty when a device interior is submerged, in an electronic device using a battery of a portable telephone, a PDA, a digital camera, and the like as a power supply source.SOLUTION: An electronic device has: a battery 11; an electronic circuit 10 operating by using the battery 11 as a power supply source; a fuse 12 melted when current equal to or more than a constant value flows from the battery 11 to stop supplying a power to the electronic circuit 10; a water wet detection sensor 13 electrically detecting water wet inside the device; a MOS-type FET 14 provided closer to the electronic circuit 10 side than the fuse 12, and transmitting current from the battery 11 when the water wet detection sensor 13 detects water wet; and a gate resistor 15 for keeping the FET 14 to be in an off state so as not to apply current between a drain and a source of the FET 14 when the water wet detection sensor 13 does not detect water wet.
Patent JP-2013017656-A (JP)
Title: Infusion stand
Inventor: MATSUSHITA SANAE
IPC: A61M5/14
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an infusion stand that can be moved from right and left lateral sides and a rear side by a user effortlessly without the damage of stability.SOLUTION: The infusion stand is characterized by being configured as follows. In a leg base 1, a distance w1 between two casters 11 that are adjacent at forward right and left is set longer than a distance w2 between a left caster 11 of a rear side that is adjacent to a left caster 11 of a front side and a right caster 11 of a rear side that is adjacent to a right caster 11 of a front side, a front standing up space 1s1 opened forward is formed between the right and left front casters 11, a left standing up space 1s2 opened left and backward is formed between a left caster 11 of a front side and a left caster 11 of a rear side, and a right standing up space 1s3 opened right and backward is formed between a right caster 11 of a front side and a right caster 11 of a rear side.
Patent JP-2013018739-A (JP)
Title: Wiping sheet for oral cavity
Inventor: HAYASHI NOBUMASA
IPC: A61K8/97
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiping sheet for an oral cavity having a high wiping effect of the oral cavity, hardly remaining a chemical solution in a mouth after being wiped; and having no need to wash out in a mouth, and unnecessary to wash out inside the mouth with water.SOLUTION: The wiping sheet for an oral cavity contains 10-100 mass% of an aqueous wiping solution 20 per one side containing a humectant and a bactericide and/or a preservative on one side or both sides of a non-woven sheet 10. In the wiping sheet for an oral cavity, bubbles are not visually generated immediately after adding 10 mL of purified water of Japanese Pharmacopoeia Standard and 10 mL of the aqueous wiping solution to 50 mL of a graduated cylinder standardized in JIS-R-3505 and closing an upper part of an opening of the graduated cylinder and repeating a vertical reverse motion for 50 times.